baber/WOPTO huggingface dataset:
Patent JP-S586819-A (JP)
Title: Separating supply apparatus
Inventor: YAMAZAKI MITSURU
IPC: B65G47/78
Filed: 1981-07-06
Abstract: PURPOSE:To feed parts by providing a pusher member for pushing from behind parts stopped near a stop provided on a chute for sliding the parts. CONSTITUTION:A chute 1 provided with a guide groove 1a for guiding and sliding parts 100 such as IC is provided with stop bars 3-5 which come in and out of the groove 1a for stopping the parts. A groove 6 is provided above the stop bars 3 so that the parts are pushed out by a discharging bar 7 which comes in and out of the groove 6. Also the discharging bar 7 is moved by a drive unit 8 in the direction of arrows P1-P4 so that the bar 7 in the return process enables the parts to be positively slid without protruding above the chute.
Patent JP-S59231711-A (JP)
Title: Data input error compensating device
Inventor: FUJIWARA TAKAO
IPC: G11B20/10
Filed: 1983-06-14
Abstract: PURPOSE:To decrease the error faults in a data input mode by setting automatically an optimum slice level in response to the level of the signal supplied from a magnetic tape and at the same time correcting automatically the timing between the strobe and the data. CONSTITUTION:A peak value detecting circuit 5 detects the peak value of the waveform for the signals higher than the slice level and supplies the peak value signal converted into a rectangular wave to a peak time interval detecting circuit 13. The time interval is detected between the peak value signal of a reference track and that of another track, and the time interval correction amount is delivered to a timing correcting circuit 14 when the detected time interval amount is larger than a prescribed level of skew correction. In such a way, circuits 13 and 14 are provided for data input errors. Thus it is possible to correct the timing of the peak value signal of the reference track and then correct the data input errors.
Patent JP-H05281475-A (JP)
Title: Lighting switching device for video microscope
IPC: G02B6/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain lighting for a body to be observed by easily selecting one or both of lateral lighting and downward lighting. CONSTITUTION:Light to a probe part 1 is transmitted to, for example, a 2nd light guide fiber 21 or 1st light guide fiber for the downward lighting or lateral lighting through the optical switching of a lighting switching means, and the half-mirror 25 of the probe part 1 transmits the light for the downward lighting to an objective 6 and the light for the lateral lighting to a photoconductor 8 for the lateral lighting. Consequently, the body to be observed is lighted by one or both of the downward lighting and lateral lighting.
Patent JP-S63273103-A (JP)
Title: Programmable controller
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/04
Filed: 1987-05-01
Abstract: PURPOSE:To share an input signal source and to prevent infilteration by using two common terminal for a return (forward path) of an input signal and providing an infiltration preventing diode to the common terminals. CONSTITUTION:One terminal of diodes 19A, 19B is connected respectively to common terminals 10a1, 10a2 and the other terminal are connected in common and connected to a two-way photocoupler 18. Moreover, switches 6, 61 are shared for programmable controllers PC1-PC3 and a DC power supply 16 is in negative logic connection (negative line is used as a common return path). Thus, in interrupting the DC power supply 16 of the PC1, since the diode 19B acts like reverse like reverse blocking, the infiltration is prevented and no effect is imposed on the PC2 and PC3. In connecting the DC power supply 16 to the common terminal 10a 2 as the positive logic connection, the bypassing is prevented by the diode 19A. Thus, the input signal source is shared for a system employing plural PCs.
Patent JP-S583030-A (JP)
Inventor: ERUNSUTO AUGUSUTO MUNTAA
IPC: G06F7/02
Filed: 1982-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000000272-A (JP)
Title: Wheelchair
Inventor: NOGUCHI KENJI
IPC: A61G5/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve convenience by fixing a circular-arc member along the wheel cover of a large wheel to a main frame and freely rotatably attach the rear part of an armrest by an axis provided at this circular-arc member so as to jump up the armrest backward at need. SOLUTION: The circular-arc member 15 is provided along the wheel cover 14 covering the large wheel 3 of a wheel chair. This member 15 is obtained by forming a round pipe by curving and fixing both end parts of it to the main frame through a connecting piece 16. Then, the axis 17 is horizontally put through to the upper part of this member 15 and the rear part of the armrest 18 is pivoted by this axis 17 to make it possible to jump up the armrest 18 backward.  The armrest 18 is made of plastics, its bottom face part 19 is formed in the shape of a circular arc along the outer periphery of the circular-arc member 15, a horizontal long hole 21 is formed at a horizontal extending part 20 at the upper side of the armrest 18 and a cover-shaped projecting plate 22 is provided on this part 20 in the state of being slidable forward and backward to adjust a position capable of supporting an arm according to a user's favor.
Patent JP-S5332037-A (JP)
Title: Developing method
Inventor: SUZUKI HIROHARU
IPC: G03G15/08
Filed: 1976-09-06
Abstract: PURPOSE: To prevent the adhesion of magnetic toner to the nonimage portion in the developing method for electrophotography and electrostatic recording etc. by enlarging the value of volume resistivity of magnetic toner of a single ingredient system to some extent in order to charge the magnetic toner to the same polarity as that of an electrostatic latent image due to the tribocharging. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0230865-A (JP)
Title: Striker for opening and shutting lid for fuel inlet chamber
Inventor: TAKESHITA KAZUHIRO
IPC: E05B83/34
Filed: 1989-04-26
Abstract: PURPOSE:To make simple adjustment of a lock pin position against a car body possible by making the lock pin, provided to a wall body of a fuel inlet chamber, held being capable of rotating around an axis that is eccentric from its own axis. CONSTITUTION:A slide member 7 tipped with a lock pin 6 inserted through an insert through hole 5 is installed to a casing 3 in a way of axially slidable. A holding member 4, provided concentrically with the casing 3, is fixed to a wall body 43a in such a way that it is adjustable in rotation. The axis of the insert through hole 5 is made eccentric from the axis of the casing 3 and the holding member 4. When the casing 3 is made to rotate against the wall body 43a, the lock pin 6, whose axis is eccentric from the axis of the rotation, moves its position against the wall body 43a. Thereby, adjustment of heights around a fuel inlet chamber of a car, with a opening and shutting lid closed, can be made by simple work.
Patent JP-S60250862-A (JP)
Title: Preventing method of clogging in tundish nozzle for continuous casting
Inventor: KAWAKAMI KIMINARI
IPC: B22D11/10
Filed: 1984-05-28
Abstract: PURPOSE:To prevent surely clogging in a nozzle by installing a coil to the upper part of the nozzle so as to encircle the flow of a molten metal and interrupting the contact between the molten metal and the inside wall of the nozzle by the electromagnetic force of high-frequency current. CONSTITUTION:The coil 7 is provided in the refractory forming the upper part 2a of the tundish nozzle 2 so as to encircle the flow 6a of the molten metal 6. The electric current is induced by the alternating field in the flow 6a of the molten metal when the high-frequency current is passed to the coil 7. The electromagnetic force directed toward the center of the flow 6a is generated by such current and alternating field. the flow 6a of the molten steel is throttled and the section is shrunk, by which the contact between the inside wall 4a of the upper part 2a of the nozzle and the flow 6a is interrupted when the electromagnetic force attains the static pressure of the molten steel 6 or above. The inside wall 4a is thus prevented from being stuck by alumina, etc. and the clogging in the nozzle hole 5 is surely prevented.
Patent JP-S5731919-A (JP)
Title: Polyurethane elastomer and its production
Inventor: KURIYAMA KATSUMI
IPC: C08G18/00
Filed: 1980-08-05
Abstract: PURPOSE: To obtain a polyurethane elastomer having excellent durability (resistance to light degradation, discoloration, hydrolysis and thermal degradation), by using a specified polyester-polyol as a polyol component.  
     CONSTITUTION: As the polyol there is employed a polyester-polyol, MW about 300W22,000, hydroxyl value about 5W300, obtained by esterifying 1,10-decanedicarboxylic acid with polycarbonate-polyol at a COOH/OH ratio of about 1W2. Namely, a polyurethane elastomer is prepared by reacting the above polyester-polyol with a polyisocyanate, e.g., water-containing 4,4'-diphenylmethane diisocyanate, in the presence of a chain extender, if necessary, at about 0W150°C for about 2W10hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06318215-A (JP)
Title: Process analytic table preparation system
Inventor: TSUJI MASANOBU
IPC: G06Q50/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide the process analytic table preparation system which can shorten time required for preparing a process analytic table or the like, can simplify the preparation work and can surely standardize the process analytic table or the like. CONSTITUTION:This process analytic table preparation system is provided for preparing the process analytic table showing the procedure of manufacture when manufacturing a product at a factory and equipped with a display or printer for displaying the process analytic table and attached data 7 such as a design code and an item attached to this process analytic table, storage device for storing the display form of the attached data 7, and controller for editing the display form of the attached data 7 stored in the storage device.
Patent JP-S5630943-A (JP)
Title: Preparation of lactic acid and/or its ester
Inventor: YOSHIMURA KAZUO
IPC: C07B61/00
Filed: 1979-08-24
Abstract: PURPOSE: To obtain the titled compound useful as medicines, etc., at a low cost, by the reaction of methylglyoxal and/or its acetal with water and/or an alcohol, in the presence of a compound of a specific metal selected from groups IIIb, IVa, Va, etc.  in the periodic table, as a catalyst.  
     CONSTITUTION: Methylglyoxal and/or its acetal is reacted with water and/or an alcohol, preferably at 40°C or above and 300°C or below, in the presence of one or more compounds of a metal selected from groups IIIb, IVa, IVb, Va, VIb, and VII in the periodic table, e.g. Al, In, Tl, Ti, Zr, Sn, Nb, or Cr, as a catalyst in an amount of 0.05wt% or more, preferably 0.1wt% or more based on the methylglyoxal and/or its acetal, to give the titled compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H047387-A (JP)
Title: Annular friction material
Inventor: YASUI MASAAKI
IPC: F16D69/00
Filed: 1990-04-23
Abstract: PURPOSE:To improve adhesive strength even when materials are heat-bonded under a condition where they are forcibly warped in the direction reverse to the direction of warpage after heat-bonding by adhering and fixing integrally an annular plate friction base material and an annular thin-plate metallic reinforcing plate with a rubber-modified phenolic adhesive. CONSTITUTION:An annular friction material composed of an annular plate friction base material 1 wherein a fibrous component and a binder component are main components and an annular thin-plate metallic reinforcing plate 2 which is adhered and fixed integrally on the surface of the base material 1, wherein the base material 1 and the reinforcing plate 2 are integrally adhered and fixed with a rubber-modified phenolic adhesive 3 and the frictional face is substantially on the same plain. Both members 1 and 2 are heat-bonded under a condition where a laminated body 1 is warped upward by using a jig 4 constituted of a top force 40 and a bottom force 41.
Patent JP-2000298063-A (JP)
Title: Infrared ray detector
Inventor: SHIRAKAWA YUKIHIKO
IPC: G01J5/20
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray detector of small size, high productivity, and low cost. SOLUTION: Related to an infrared ray detection element substrate 16, a substrate 1 permeable of infrared ray is provided with void parts 14 and 15, starting from a front surface side not reaching a rear surface side, and infrared ray detection elements 2 and 3 are formed at the void parts 14 and 15. An electrode 4 is formed at the infrared ray detection elements 2 and 3, which is electrically connected to an electrode 6 of an insulating substrate 8 through a protrusion electrode 5. The electrode 6 is connected to an external circuit through a side-surface electrode 7. At the insulating substrate 8, a void part 10 is so provided as to face the void parts 14 and 15. The infrared ray detection element substrate 16 is fixed to the insulating substrate 8 with an adhesive member 11.  With the use of a single crystal substrate of plane-azimuth (100) as the substrate 1, the void parts 14 and 15 with bottom surfaces 14a and 15a flat are formed.
Patent JP-S5333026-A (JP)
Title: Coincidence detection circuit
Inventor: SASAKI MINORU
IPC: G06F7/02
Filed: 1976-09-09
Abstract: PURPOSE:A series-parallel circuit of MOS transistors is employed as an AND-OR circuit which compares respective bits, and the results of the comparation are read out by the gate circuit composed of a pair of MOS transistors, thereby obtaining the simplified constitution of a comparator circuit and the high-speed operation.
Patent JP-S60252360-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TAKAGIWA YUUSAKU
IPC: G03G9/097
Filed: 1984-05-29
Abstract: PURPOSE:To improve non-offsetting property, durability, etc. by incorporating wax consisting of the chemically bonded matter of wax having a polar group in the molecular structure and paraffin wax into a toner for developing an electrostatic charge image. CONSTITUTION:The wax having the polar group in the molecular structure is chemically bonded with the paraffin wax by a method consisting in grafting, etc. The resultant wax is then dispersed and incorporated together with a coloring agent, charge controlling agent, etc. into the granular material of a binder resin to obtain the intended toner for developing the electrostatic charge image. The wax having the polar group in the molecular structure is exemplified by a fatty acid ester (e.g.; butyl stearate, fatty acid monoglyceride), alkylene bis-fatty acid amide (e.g.; formula I, formula II), higher fatty acid (e.g.; stearic acid), higher alcohol (e.g.; myristyl alcohol), etc.
Patent JP-H02286651-A (JP)
Title: Method for preventing discoloration of glycine
Inventor: FUJIWARA KENJI
IPC: C07C229/08
Filed: 1989-04-28
Abstract: PURPOSE:To obtain glycine useful as an additive for processed foods, a raw material for agricultural chemicals and pharmaceuticals, etc., in high yield while preventing coloration by reacting glycolonitrile with carbon dioxide gas and ammonia in the presence of a specific phosphoric acid in an aqueous solvent. CONSTITUTION:Glycine is produced by reacting glycolonitrile with carbon dioxide gas and ammonia in the presence of water and phosphorous acids or pyrophosphoric acids under heating at 100-200 deg.C. The amount of carbon dioxide gas and ammonia are 1-50mol each based on 1mol of glycolonitrile and that of the phosphoric acid is 1-50mol%. The addition of phosphoric acid is effective in suppressing the coloration of the reaction liquid to 1/4-1/3 while keeping the yield of glycine.
Patent JP-H11301472-A (JP)
Title: Car body structure for railway head vehicle
Inventor: YAMAGAMI YORIO
IPC: B61D17/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify the outline shape in the periphery of an window part of an operation chamber by connecting a suction port provided in the outline and a discharge port provided close to a rear of the head car body to each other through a duct passing inside of the car body. SOLUTION: A suction port 2 is provided at a central part of an intermediate area at 5 m from a tip of the head part of a car body 1. A duct 4 is horizontally extended rear from the suction port 2, and the duct 4 is inclined upward in a rear part thereof, and a discharge port 3 is provided at a central part at about 20 m from a tip close to a rear end of a roof surface. A pair of suction ports 2 in right and left are provided in a lower part of the tip area, and connected to the discharge ports 3 provided in a lower part of both side surfaces in a rear part of the car body 1 through the duct 4. A part of the compressed wave from the suction port is smoothly escaped from the discharge ports through the duct, and while change of the pressure gradient of the microbarometric wave to be generated in case of traveling into a tunnel with the lapse of time can be lowered.
Patent JP-S5633465-A (JP)
Title: Steel sheet galvanizing method with no heat treatment
Inventor: IWANAGA TOSHIKIYO
IPC: C23C2/06
Filed: 1979-08-22
Abstract: PURPOSE:To inexpensively obtain a galvanized sheet with high adhesion by dipping a steel sheet with rolling oil stuck in a flux soln. after which the sheet is fed between uneven coating rollers and dried to make the coating of the flux soln. uniform. CONSTITUTION:Cold rolled steel sheet 1 with rolling oil stuck is dipped in a mixed aqueous soln. of zinc chloride and ammonium chloride as a flux soln. in treating vessel 2, turned to a different direction with roller 3, freed of an excess of the flux soln. by wringing with uniformly uneven coating rollers 4 of rubber, nonwoven fabric, sponge or the like, and fed to drying furnace 9 as sheet 1 with the flux soln. uniformly coated onto the surfaces. By this method the flux uniformly sticks to the sheet 1 surfaces in the form of fine specks, and a high quality galvanized sheet free from a nongalvanized portion and having high adhesion is obtd. after passing through furnace 9. In addition, heat treatment for removing rolling oil is made unnecessary.
Patent JP-H10304586-A (JP)
Title: Secondary battery charging device
Inventor: TAKAHASHI KENJI
IPC: H02J7/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To charge each secondary batteries nearly full without overcharging by providing a charger with a means for controlling charging current for each of the secondary batteries of series circuits and a means for controlling the charging output for each parallel circuit of the batteries. SOLUTION: A microcomputer 5 for controlling this system detects the voltage of each secondary battery B11, ..., Bmn and calculates a variation of each of the battery voltages and then controls charging current controlling means 31,..., 3 mn, based on the calculated variations of the battery voltages. Further, charging current in each series circuit of secondary batteries is detected by a current sensor 41,..., 4m and the detection result is written in the microcomputer 5, which calculates the variation of each charging current and then controls charging output controlling means 21, ..., 2m.  When the batteries are charged with a constant current and constant voltage, a variation in voltage of each secondary battery is detected to control charging current of each secondary battery, and a variation in charging output of each parallel circuit is detected to control the charging output of each prallel circuit. By this method, each secondary battery can be charged even when it is nearly fuely changed.
Patent JP-H10300651-A (JP)
Title: Chemical analyzed
Inventor: MIYAKE AKIRA
IPC: G01N31/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To always stably and uniformly attain stirring and mixture without any contact with liquid to be analyzed, and to reduce the performance variation of the stirring or mixture of each analyzing device. SOLUTION: A chemical analyzer for analyzing liquid to be analyzed supplied to a dilution vessel 11 is provided with a piezoelectric element 12 and a piezoelectric element driver 13 for stirring and mixing the liquid to be analyzed with a sound wave through a wall body 11a of the dilution vessel 11. The thickness of the wall body of the dilution vessel is set to be a value within a range from((1/2)n+1/16)λ of the sound wave propagating through the wall 11a to ((1/2)n+7/16)λ (n=0, 1, 2,..., λ: sound wave length in a sound wave transmitting medium).
Patent JP-S596066-A (JP)
Inventor: CHIYAARUZU UIRIAMU ROBAATSU
IPC: A61N1/30
Filed: 1983-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60252614-A (JP)
Title: Block copolymer
Inventor: UEKI SATOSHI
IPC: C08F297/06
Filed: 1984-05-29
Abstract: PURPOSE:The titled copolymer that is composed of the segment of ethylene- propylene random copolymer and the other segment of polymethacrylate, thus being suitable for use as a dyeing agent, adhesive, solubilizer, surface modifier, because it has uniform composition near monodispersion. CONSTITUTION:The random polymerization of ethylene and propylene is carried out in a solvent such as hexane at a weight ratio of (30-80) ethylene to (70-20) propylene, preferably at low temperature of -50 deg.C in the presence of a vanadium compound such as V(acetylacetonate) and an aluminum compound such as dimethylaluminum chloride. Then, the resultant polymer is brought into contact with halogen to halogenize terminals of the copolymer and, further, with metallic magnesium to effect living polymerization with methacrylic acid ester of the formula (R is hydrocarbon) in an amount more than 10 times the weight of the copolymer to give the objective copolymer with a number-average molecular weight of 1,000-600,000 and a number-average/weight-average molecular weight ratio of 1.10-1.40.
Patent JP-S63286796-A (JP)
Inventor: JIYON SUTEIIBUN KERII
IPC: B23P11/00
Filed: 1988-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0627441-A (JP)
Title: Liquid crystal device
Inventor: SAKAMOTO SHOJI
IPC: G02F1/1333
Filed: 1992-04-27
Abstract: PURPOSE:To lower the threshold value and to increase a contrast by using a liquid crystal layer formed by dispersing high-polymer particulates having cyanoalkyl groups of a high dielectric constant in an island form into a liquid crystal material as the liquid crystal layer. CONSTITUTION:This liquid crystal device has the liquid crystal between two sheets of electrodes, at least one of which are transparent. The liquid crystal layer consists of a compsn. essentially consisting of the high-polymer particulates having the cyanoalkyl groups and the liquid crystal material. The high-polymer particulates are dispersed in the island form into this compsn. The high-polymer particulates having the cyanoalkyl groups of >=10 dielectric constant under the conditions of 25 deg.C and 1kHz are preferably used as the high-polymer particulates, by which the voltage to bed applied to the liquid crystal is increased and the driving voltage of the device is lowered. The compd. having the cyanoalkyl groups used for this device is the compd. having >=1 pieces of polymerizable functional groups and >=1 pieces of the cyanoalkyl groups and includes a (meth)acrylate deriv. having the cyanoalkyl groups, etc.